"So, the first question we must ask ourselves is, what is a boggart?" Hermione put up her hand. "It's a shape shifter," she said. "It can take the shape of whatever it thinks will frighten us most." (Rowling, The Prisoner of Azkaban , p. 133) The boggart - "fear itself," as we behold it in Harry Potter, evolves from the British belief in a house spirit. The boggart exists to muddle intermittently in the conveniences of its house's inhabitants, (ie spoiling the milk, spooking the horses, chilling the beds.) As legend explains, a simple horseshoe on the door can keep boggarts away - but beware of claiming or naming a boggart - it'll become yours for life! This passage, as only children's literature can do, explores the mysteries of the boggart, touching on the immense and abstractions of fear itself in a particularly adult way of thinking and reasoning. What is the relationship between humans and fear? The trick to dispelling fear...